1113308090980

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{279725651}}^1$

素因数の和:279725859

約数の個数: 24

約数和(自身を含む): 2349695476800

約数和(自身を除く): 1236387385820

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 279725651, 559451302, 1118902604, 1398628255, 2797256510, 5594513020, 55665404549, 111330809098, 222661618196, 278327022745, 556654045490, 1113308090980]

約数ペア:

[(1, 1113308090980), (2, 556654045490), (4, 278327022745), (5, 222661618196), (10, 111330809098), (20, 55665404549), (199, 5594513020), (398, 2797256510), (796, 1398628255), (995, 1118902604), (1990, 559451302), (3980, 279725651)]